Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 3

Coated SUMIBORON Series

Coated SUMIBORON Series, achieving higher

speed, efficiency and precision.

• General Features Using a high heat resistant and tough CBN substrate coupled with a special

BNC2010 BNC2020 ceramic coating, this series caters to a wide variety of applications with

improved precision and longer tool life as compared to conventional CBN. There is a comprehensive lineup of economical and easy-to-use insert selection, such as the cost effective double-sided, multi-cornered, one-use type inserts.

Cutting edge specifications in the Coated SUMIBORON Series have been

expanded to deliver performance in high precision machining and burr control.

BNC100 BNC160 BNC200 BNC300 BNC500

• Characteristics

Easy Edge Management

Numbering of all the cutting edges. Strong Brazing Utilizing a new brazing method with improved strength.

Double sided,Multi-cornered One-use Insert

More cost effective than conventional One-use inserts.

Special Ceramic Coating and

Newly Developed CBN Substrate

Provides longer tool life.

• Cutting Performance
• Cutting Edge Management

Condition Cutting Speed（m/min） Application Before use

Rz ＝ Above 3.2 Heavy Interrupted BNC300 After use BNC2010

High Precision （Rz ＝ 1.6 to 3.2） BNC160

High Efficiency (Caburized layer removal)

Ductile Cast Iron

BNC2020 ・The edge numbers are still visible after machining, which BNC200 makes the management of used cutting edges easy. ・BNC2010 and BNC2020 are coated in gold, BNC500 which makes it easy to distinguish used edges.